MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
It is difficult to machine inner radii smaller than __________ and outer radii less than ________ in ECM. |
| A. | 0.1 mm, 0.2 mm |
| B. | 0.5 mm, 0.8 mm |
| C. | 0.8 mm, 0.5 mm |
| D. | 0.2 mm, 0.1 mm |
| Answer» D. 0.2 mm, 0.1 mm | |
| 2. |
Fine dimensional control can be obtained if throwing power of electrolyte is ___________ |
| A. | Low |
| B. | Medium |
| C. | High |
| D. | Very high |
| Answer» B. Medium | |
| 3. |
Tool insulation that __________ the side machining action is needed in the process of ECM. |
| A. | Limits |
| B. | Enhances |
| C. | Maintains |
| D. | None of the mentioned |
| Answer» B. Enhances | |